I'll be gravelling you'll be gravelling he'll be gravelling we'll be gravelling you'll be gravelling they'll be gravelling
futuro perfeito
I'll have gravelled you'll have gravelled he'll have gravelled we'll have gravelled you'll have gravelled they'll have gravelled
futuro perfeito contínuo
I'll have been gravelling you'll have been gravelling he'll have been gravelling we'll have been gravelling you'll have been gravelling they'll have been gravelling
I'd be gravelling you'd be gravelling he'd be gravelling we'd be gravelling you'd be gravelling they'd be gravelling
Passado
I'd have gravelled you'd have gravelled he'd have gravelled we'd have gravelled you'd have gravelled they'd have gravelled
Passado contínuo
I'd have been gravelling you'd have been gravelling he'd have been gravelling we'd have been gravelling you'd have been gravelling they'd have been gravelling